<!DOCTYPE html>
<html>
<head>
	<title>css-font</title>
	<meta charset="utf-8">
	<style type="text/css">
		p.serif{
			font-family: "Times New Roman", Times, serif;
		}
		p.sansserif{
			font-family: Arial, Helvetica, sansserif;
		}
	</style>
</head>
<body>
	<h1>CSS font-family</h1>
	<p class="serif">这一段的字体是 Times New Roman </p>
	<p class="sansserif">这一段的字体是 Arial.</p>
</body>
</html>